netdev - [PATCH 7/8] batman-adv: reuse tt_len() to calculate tt buffer length

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Message-Id: <1314190838-2273-8-git-send-email-lindner_marek@yahoo.de>
Date:	Wed, 24 Aug 2011 15:00:37 +0200
From:	Marek Lindner <lindner_marek@...oo.de>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, b.a.t.m.a.n@...ts.open-mesh.org,
	Marek Lindner <lindner_marek@...oo.de>
Subject: [PATCH 7/8] batman-adv: reuse tt_len() to calculate tt buffer length

Signed-off-by: Marek Lindner <lindner_marek@...oo.de>
Acked-by: Antonio Quartulli <ordex@...istici.org>
---
 net/batman-adv/aggregation.h |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/net/batman-adv/aggregation.h b/net/batman-adv/aggregation.h
index 216337b..df4a5a9 100644
--- a/net/batman-adv/aggregation.h
+++ b/net/batman-adv/aggregation.h
@@ -28,8 +28,7 @@
 static inline int aggregated_packet(int buff_pos, int packet_len,
 				    int tt_num_changes)
 {
-	int next_buff_pos = buff_pos + BAT_PACKET_LEN + (tt_num_changes *
-						sizeof(struct tt_change));
+	int next_buff_pos = buff_pos + BAT_PACKET_LEN + tt_len(tt_num_changes);
 
 	return (next_buff_pos <= packet_len) &&
 		(next_buff_pos <= MAX_AGGREGATION_BYTES);
-- 
1.7.5.3

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